string(321) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%8A%E5%B8%82%E5%85%AC%E5%8F%B8%E6%BB%A1%E8%B6%B3%E4%BB%80%E4%B9%88%E6%9D%A1%E4%BB%B6%E6%89%8D%E5%8F%AF%E4%BB%A5%E8%9E%8D%E8%B5%84%E6%93%8D%E4%BD%9C => Failed to connect to 101.89.159.206 port 38075: Connection refused"
上市公司满足什么条件才可以融资操作
